learn sth by memory
英
美
- by prep.靠近；通过；被；经由；不迟于adv.经过；在旁边；靠近
- learn v.学会；学习；得知
- memory n.记忆力；回忆；记忆；[计]存储
- sth abbr.某事；某物(=something)
用作名词 (n.)
- Mary could repeat many poems from memory.
玛丽能背诵许多诗歌。
- The students had to learn the poem by heart.
学生们必须背诵这首诗。
- The orator had conned it by heart.
演讲者已把它熟记在心。
- His professor forced him to learn every line of the Koran.
他的教授要他熟记每一条古兰经。
